win-winconsultAlternative Capital Strategies
KNOWLEDGE · UNDERSTANDING TRADING

Trading, realistically assessed.

What research, regulators and real-world practice actually tell us about time, psychology, costs and risk — without performance promises or sweeping claims.

Editorial: Win-Win Consult LTDUpdated: September 2026Reading time: approx. 12 minutes
✦ Before we begin

Up to 97% lose money trading.

This is not a universal statistic. Serious research looks at specific markets, products and time periods. This page separates robust findings from oversimplified claims about trading.

Research LensEvidence → Context → Review
01 Data02 Psychology03 Risk04 Review
Numbers. Evidence. Context.

What the research actually shows.

Many retail traders underestimate how demanding markets really are. Academic studies, regulators and empirical analysis provide a clearer picture — and, more importantly, show what should be examined before drawing conclusions.
up to 97%

of retail traders lose money

A Brazilian day-trading study found very high loss rates in a clearly defined group of traders. The figure should not be treated as a universal statistic for every form of trading.

Study overview →
7489%

Retail CFD accounts in EU analyses

ESMA reported that, across analyses by national regulators, typically 74–89% of retail CFD accounts lost money.

ESMA data →
2024

More recent evidence on retail trading

A 2024 paper published in the JFQA finds that, in its dataset, retail trades lose money on average.

Barber, Lin & Odean →
Only a few stay consistently successful

Long-term consistency is rare

Research identifies small groups with demonstrable skill — but no broadly reproducible formula for success.

Put it in context →
!
Important context: This is not proof that “trading does not work.” It is evidence of how demanding short-term, self-directed trading can be after costs. The data also contain small groups of traders with demonstrable skill.
5 questions · approx. 3 minutes
Quick knowledge check

How strong is your trading knowledge really?

One factor is underestimated particularly often: the real time commitment. This test looks beyond terminology and checks whether you can correctly assess key relationships involving time, costs, risk behaviour, stop-loss execution and leverage.

Your assessment

THE BIGGEST CHALLENGES

Why trading does not work for most people.

It is about more than charts: outcomes reflect the interaction of time, competition, psychology, costs and risk.

Time & competition

Professional market participants operate with more technology, data and experience.

Active retail traders are not only competing with other individuals. In many markets they face professional participants with specialist data feeds, automated execution, research teams and clearly defined risk processes. The U.S. SEC explicitly describes day trading as a highly demanding, stressful and costly full-time activity that requires continuous market monitoring.

In practice, the workload starts well before an order is placed: selecting markets, defining setups, reviewing historical data, interpreting news and scheduled events, monitoring positions and documenting decisions afterwards. Without that review process, it is difficult to know whether an outcome came from a robust process, a favourable market regime or simple luck.

The way retail investors gather information is also relevant. A 2025 NBER paper suggests that many individual investors spend relatively little time researching each trade and rely heavily on short-horizon information such as charts. That does not prove that such investors will lose money, but it illustrates the gap that can exist between an intuitive trade and a systematically documented decision process.

Practical check Practical question: How many hours per week can you realistically devote to preparation, market monitoring and review — including periods when no attractive setups appear for several weeks?

Psychology

Emotions such as greed and fear can lead to impulsive decisions.

Trading requires decisions under uncertainty — exactly the environment in which well-documented behavioural biases can become particularly influential. These include overconfidence after periods of success, loss aversion, selective attention and the disposition effect: the tendency to realise gains sooner while holding losing positions for longer. These patterns have been documented in behavioural-finance research for decades.

In practice, the problem often appears not as one dramatic mistake but as a gradual departure from the rules: after several winners, position size is increased; a stop is moved “just a little further”; or a setup that was never part of the plan is traded anyway. After losses, the opposite may happen — closing too early, avoiding valid setups or trying to win the loss back impulsively.

A rule set reduces these risks only if it is defined before the trade, documented in measurable terms and followed during stressful periods. Position sizing, loss limits, entry criteria and exit scenarios therefore belong in a pre-defined process rather than being decided on the fly.

Practical check Practical question: Which decisions are defined by rules in advance — and where can you still intervene discretionarily once a trade is open?

Costs & risk

Spreads, fees and poor execution can erode returns.

A trading strategy should never be judged on gross returns alone. What matters is what remains after spreads, commissions, financing costs, slippage and, where relevant, taxes. With high turnover, even small costs per transaction can compound into a substantial drag on returns.

This also matters empirically. Research on individual investors has long found an association between high trading activity and weaker net outcomes. It is important not to confuse correlation with a single causal explanation, and more recent work points to several mechanisms behind the pattern. The practical implication remains straightforward: gross and net performance should always be evaluated separately.

Leverage further magnifies the effect of relatively small market moves. ESMA justified its intervention in CFDs in part by pointing to complexity, limited transparency and excessive leverage. Across the CFD accounts analysed by national regulators, typically 74–89% of retail accounts lost money. That figure applies specifically to CFDs and should not be generalised to every form of trading.

Practical check Practical question: Do you know the average all-in cost per trade for your strategy, and how strongly slippage and leverage could affect results during adverse market conditions?

Skill

Persistent outperformance requires exceptional knowledge, discipline and experience.

A profitable period on its own tells us little about whether a genuinely repeatable edge exists. Markets change, strategies may work only in certain regimes, and randomness can look convincing for weeks or months. The more useful question is therefore not simply “Did the strategy make money?” but “How stable was it across different market environments and after costs?”

Academic studies of retail traders do find small groups with above-average or repeatable skill. At the same time, these groups are small and difficult to identify in advance. That argues against blanket statements such as “nobody can trade,” but it also argues against treating short-term success as proof of exceptional ability.

A meaningful track record is therefore multidimensional: it should cover a sufficiently long period, different market environments, drawdowns, volatility, risk-adjusted returns, number of trades, costs and clearly documented rules. Ideally, results should also be independently verifiable — or at least documented well enough to show that they are not based only on selected periods of success.

Practical check Practical question: Would the strategy still look convincing if you could not see the headline return and were shown only drawdown, volatility, costs and the rule set?
Michael Rehberger
Author & background

Michael Rehberger – Financial Markets Specialist and Author

Michael Rehberger has worked professionally in the financial sector since 1994. His experience includes independent investment advisory work, fee-based advisory services and financial writing.

He has invested in the capital markets since his studies in industrial engineering (Dipl.-Wirtschaftsingenieur). For around four years, he contributed to an investment newsletter and the financial magazine “Smart Investor”. Today, his focus is on explaining capital-market and investment topics in a clear, critical and practical way.

“Knowledge does not create profits — but it can lead to better decisions.”Michael Rehberger
Trading Knowledge Compact

Assess trading realistically.

Get the free PDF guide with key studies, facts, practical checklists and a 5-question self-test. Enter your email address and first name. After confirming your email address, the guide will be sent to you by email.

After submitting the form, please confirm your email address. You can unsubscribe from these emails at any time.
Frequently asked questions

FAQ

Clear answers, without oversimplifying.

Are there retail traders who remain successful over the long term?

Yes. Several datasets identify small groups of traders with demonstrable skill and more stable performance. The important distinction is between temporary success and results that remain repeatable over longer periods, after costs, and across changing market conditions.

Can education improve the chances of success?

Education can help traders understand markets, products, risk and common behavioural mistakes more clearly. It often improves decision structure and risk awareness, but it does not guarantee success and it cannot replace discipline, execution quality or sound risk management.

Why do so many traders lose money?

Because several pressures act at the same time: intense competition, leverage, costs, behavioural errors and limited experience. Even small mistakes in timing, position sizing or risk control can accumulate quickly in active trading and turn a seemingly reasonable approach into an unprofitable one.

What role do costs play?

Costs are often underestimated. Spreads, fees, financing charges and slippage affect every transaction and are especially damaging for strategies with high trading frequency. Something that looks only slightly profitable before costs can become negative once those frictions are included.

Do the study results apply equally everywhere?

No. The figures refer to specific markets, products, time periods and samples — for example day trading, retail CFD accounts or particular exchange datasets. That is why percentage claims should never be read in isolation, but always together with the methodology and market context.

Is trading inherently questionable?

No. Trading is a legitimate market activity and can be carried out professionally. The questionable part begins when quick profits are emphasised, risks are downplayed, or isolated success stories are presented as if they were broadly reproducible for most people.

Primary sources

Sources instead of trading myths.

The key claims on this page can be traced back to academic research and regulatory sources.

Chague, De-Losso & GiovannettiDay Trading for a Living? Brazilian equity-futures day traders.Open source ↗
Barber et al.Day Trading and Learning — a large dataset on day traders in Taiwan.Open source ↗
ESMARetail CFD loss rates in European analyses and investor-protection measures.Open source ↗
Barber, Lin & Odean (2024)Resolving a Paradox: Retail Trades Positively Predict Returns but Are Not Profitable.Open source ↗